<oerjan> addquote <kspalaiologos> I have made a chess engine in Malbolge <kspalaiologos> in theory it\'s decent <kspalaiologos> but it has two drawbacks <kspalaiologos> a) It requires 31 and a half gigabytes of memory <kspalaiologos> b) it\'s quicker to count atoms in universe than to run it

sep="//"
[[ "$1" == ?*"$sep"* ]] || exit 1
topic="$(echo "${1%%$sep*}" | lowercase)"
stuff="${1#*$sep}"
perl -i -p -e 's/\n/ /' "wisdom/$topic"
echo "$stuff" >>"wisdom/$topic"
echo -n "Learned '$topic': "
cat "wisdom/$topic"